package com.zzy.mccjt.utils;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Component;

/**
 * @program: mccjt-cloud
 * @description:
 * @author: zhouyang.zheng
 * @create: 2022-08-01 11:21
 **/
@Component
@Lazy(false)
public class SpringApplicationUtils implements ApplicationContextAware {
    private static ApplicationContext APPLICATION_CONTEXT;

    public static <T> T getBean(Class<T> tClass) {
        return APPLICATION_CONTEXT.getBean(tClass);
    }

    public static <T> T getBean(String name, Class<T> type) {
        return APPLICATION_CONTEXT.getBean(name, type);
    }

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        APPLICATION_CONTEXT = applicationContext;
    }

    public static ApplicationContext getApplicationContext() {
        return APPLICATION_CONTEXT;
    }
}